Pale ea Rona

Boiphihlelo ba Nts'etsopele

Guojin Industry and Trade (Shandong) Co., Ltd. e thehiloe ka 2008, 'me k'hamphani e le setsi sa Liaocheng Economic and Technology Development Zone.

Ka 2008,
setsi sa polokelo le thepa ea k'hamphani se hahiloe, ka thomello ea selemo le selemo ea polokelo ea lithane tse fetang 5,000.

Ka 2010,
setsi sa k'hamphani sa ho etsa litšepe se hahiloe.Ho na le sebopi se le 1 sa vacuum induction le libopi tse 4 tsa li-electroslag, tse ka nkhang ka lithane tse ka bang 10,000 tsa li-alloys tsa nickel ka selemo.

Ka 2014,
ho ile ha thehoa phala e se nang moroallo le setsi sa tlhahiso ea liphaephe tse cheselitsoeng, tse ka hlahisang liphaephe tse se nang moeli tse bophara ba ka ntle ba 3mm-420mm le liphaephe tse cheselitsoeng ka bophara ba ka ntle ba 25mm-1050mm.

Ka 2016,
feme ea machining ea k'hamphani e hahiloe ho fa bareki likarolo tse entsoeng ka tšepe tsa boleng bo holimo tse thehiloeng ho nickel, likarolo tse seng tsa maemo le lihlahisoa tsa fastening.

Ka 2018,
khamphani e atolositse setsi sa eona sa polokelo le thepa ho boloka lithane tse fetang 5,000 tsa lisebelisoa tsa alloy tse thehiloeng ho nickel ho pholletsa le selemo.

Ka 2020,
khamphani e thehile lekala Wuxi, Jiangsu, Chaena, 'me e thehile liofisi tsa nako e telele le litsi tsa polokelo.